#
#
# Copyright (C) University of Melbourne 2012
#
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#Permission is hereby granted, free of charge, to any person obtaining a copy
#of this software and associated documentation files (the "Software"), to deal
#in the Software without restriction, including without limitation the rights
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#copies of the Software, and to permit persons to whom the Software is
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from tools import mureilbase, configurablebase, mureilexception

class DataSinglePassBase(configurablebase.ConfigurableBase, 
    mureilbase.DataSinglePassInterface):

    def get_timeseries(self, ts_name):
        try:
            return self.data[ts_name]
        except:
            msg = 'Timeseries ' + str(ts_name) + ' requested, but not available.'
            raise mureilexception.ConfigException(msg, {})
            
    def get_ts_length(self):
        try:
            return self.ts_length
        except:
            msg = 'Data ts length requested, but ts_length not available'
            raise mureilexception.ConfigException(msg, {})

    pass
    